Back to Search Page About Gilbert's Underground Kitchen Underground Kitchen (UK) features a daily seasonal menu based on the best local produce availability, as well as a monthly special celebrating a particular region or cuisine from around the world, showcasing Kenny’s diverse international cooking style. Past special themes have included Italian, Asian, Mediterranean, Indian, Caribbean and Latin cuisines. In addition to the international specials, UK also serves as a culinary think tank for traveling, young and visiting chefs from around the country to demonstrate their talent. Unique guest chef dinner events will be announced on a monthly basis on Mondays, and will be ticketed for an all-inclusive price. Visit Website Central Island $$: $15-20 pp Details Meals: Lunch, Dinner Specialties: Mayport Shrimp and Grits, Alligator Ribs, Smothered Organic Chicken and Dumplings. Gluten Free and Vegetarian options available. Hours: Mon-Sat, 11am-9pm; closed Sunday Special Offers Shrimp Days of Summer Specials (8/15-9/30) - Half lb Southern Fried Shrimp Platter with choice of 2 sides, $19. Grilled Shrimp Burger Sliders - Sweet Rolls, Salsa Verde, Butter Lettuce, $14. Pickled Shrimp Succotash, Baby Kale, Lemon Dill Dressing, $12.